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The stoichiometric numbers appearing fro...

The stoichiometric numbers appearing from left to right in the reaction
` MnO_(4)^(2-) + H^(+) to MnO_(4)^(-) +MnO_2 + H_2O` are

A

3, 2, 2, 1,2

B

3, 4, 2, 1, 2

C

2, 4, 1, 2, 2

D

2, 3, 1, 1, 2

Text Solution

Verified by Experts

The correct Answer is:
B
The balanced equation is `3MnO_4^(2-) + 4H^(+) to 2MnO_4^(-) + MnO_2 + 2H_2O`
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